Hoʻopaʻa ʻia ma ka pā Flange me ka paipu PE

Hōʻike huahana

Hoʻopeʻe ma ka pā Flangekūpono no ka hoʻopili ʻana i ka paipu kila me ke kaomi nominal ʻaʻole iʻoi aku ma mua o 2.5MPa. Hiki ke hana ʻia ka ʻili hoʻopaʻa ʻana o ka flange welded pālahalaha i ʻano maʻemaʻe, concave a convex a me ka tenon ʻano ʻekolu. ʻOi aku ka nui o ka hoʻohana ʻana i ka flange wili paʻa paʻa. Hoʻohana nui ʻia ia i ka hihia o nā kūlana haʻahaʻa haʻahaʻa, e like me ka haʻahaʻa haʻahaʻa unpurified compressed ea a me ka haʻahaʻa haʻahaʻa circulating wai. ʻO kona pōmaikaʻi, ʻoi aku ka liʻiliʻi o ke kumukūʻai

Ma muli o ka maikaʻi o ka hana piha ʻana o ka flange welding flat, hoʻohana nui ʻia ia i ka ʻoihana kemika, ke kūkulu ʻana, ka lako wai, ka wai, ka ʻaila, ka māmā a me ka ʻoihana kaumaha, ka hau, ke olakino, ka paipu, ke ahi, ka mana, aerospace, ka hana moku a me nā ʻenehana kumu ʻē aʻe. .
Welding form: plate flat welding flange mea e hookomo i ka paipu i loko o kaflangee wiliwili

Hoʻohana ʻia ka paipu Polyethylene (PE pipe) ma nā wahi ākea. ʻO ka paipu wai a me ka paipu kinoea kāna mau mākeke noi nui ʻelua.
ʻO ka PE resin, i hana ʻia me ka monomer ethylene polymerization, ma muli o nā kūlana polymerization like ʻole e like me ke kaomi a me ka mahana i ka wā polymerization, hiki ke loaʻa me nā ʻano like ʻole o ka resin, no laila he polyethylene high density, medium density polyethylene a me ka polyethylene haʻahaʻa haʻahaʻa. I ka hana ʻana i nā ʻano paipu PE, e like me nā kūlana noi like ʻole, ʻokoʻa ke koho ʻana o ka resin grade, a ʻokoʻa nā koi o ka extruder a me ka make.

Nā hiʻohiʻona huahana paipu PE

■ Ka hana hoʻomaʻemaʻe maikaʻi: ʻaʻohe mea hoʻopaʻa paʻakai paʻakai i hoʻohui ʻia i ka wā o ka hana ʻana i ka paipu PE, a ʻaʻohe mea ʻawaʻawa, ʻaʻohe papa scaling a ʻaʻohe hua bacteria, hiki ke hoʻopau i ka haumia lua o ka wai inu kūlanakauhale.
■ Ke kū'ē i ka corrosion maikaʻi loa: Ma waho aʻe o kekahi mau oxidants ikaika, hiki ke pale aku i ka ʻānai ʻana o nā ʻano mea like ʻole; ʻAʻohe ʻino electrochemical.
■ Ke ola lawelawe lōʻihi: ma lalo o ka helu ʻana i ka mahana a me nā kūlana kaomi, hiki ke hoʻohana pono ʻia ka pipeline PE no nā makahiki he 50.
■ Ke kū'ē i ka hopena maikaʻi: ʻO ka paʻakikī o ka paipu PE, ka ikaika o ka hopena kiʻekiʻe, nā mea kaumaha i kaomi ponoʻia ma ka paipu,ʻaʻole e alakaʻi i ka nahā paipu.
■ ʻO ka hana pili pono: ʻO ka ikaika o ka hoʻoheheʻe wela a i ʻole ka hoʻoheheʻe uila o ka paipu PE ʻoi aku ka kiʻekiʻe ma mua o ke kino o ka paipu, a ʻaʻole e hemo ka hui ma muli o ka neʻe ʻana o ka lepo a i ʻole ka ukana ola.
■ Hana hana maikaʻi: paipu māmā, kaʻina hana wili maʻalahi, hana maʻalahi, haʻahaʻa haʻahaʻa haʻahaʻa o ka papahana.

Pehea e hoʻopili ʻia ai ka Flange i ka Tube PE?

■ E hoʻohui i ka wēlau palahalaha o ka mea hoʻopili flange me ka paipu e like me nā koi hoʻoheheʻe wela.
■ Pono e hana ʻia ka pā flange me ka flange kila, a ma hope o ka mālama anti-corrosion.
■ E hoʻokomo i ka pā flange (back pressure looper flange) i ka hope o ka poliethylene flange lima e hoʻopili ʻia.
■ O na puka wili ma na auwaha elua ma ka waena, e like ka ili o ka flange me kekahi, e like na puka wili me ke anawaena o ka bolt, e like ka loihi o ka bolt, a me ka nut ma ka like. ʻaoʻao.

Ka helu ʻikepili